Electronic cigarette



FIG. 1 is a front view of an electronic cigarette showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view thereof.

The broken lines depict portions of the electronic cigarette that formno part of the claimed design.

CLAIM The ornamental design for an electronic cigarette, as shown anddescribed.